Automatic fire extinguisher



FIG. 1 is a front elevational view of an automatic fire extinguishershowing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof, showing the fireextinguisher in operational state in which the nozzle unit in a rotatedposition;

FIG. 8 is a front elevational view thereof, with its door opened;

FIG. 9 is a top plan view of FIG. 7, in which the nozzle unit is 30°rotated;

FIG. 10 is a top plan view of FIG. 7, in which the nozzle unit is 45°rotated;

FIG. 11 is a top plan view of FIG. 7, in which the nozzle unit is 90°rotated; and

FIG. 12 is a top plan view of FIG. 7, in which the nozzle unit is 225°rotated.

The ornamental design for an automatic fire extinguisher, as shown anddescribed.